Description: RTEMS (Real-Time Executive for Multiprocessor Systems) is a free open source real-time operating system designed for embedded systems.
The acronym RTEMS initially stood for Real-Time Executive for Missile Systems, then became Real-Time Executive for Military Systems before changing to its current meaning. RTEMS development began in the late 1980s with early versions of RTEMS available via ftp as early as 1993. OAR Corporation is currently managing the RTEMS project in cooperation with a Steering Committee which includes user representatives. Platform: |
Size: 18126729 |
Author:gushun |
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Description: RTEMS (Real-Time Executive for Multiprocessor Systems) is a free open source real-time operating system designed for embedded systems.
The acronym RTEMS initially stood for Real-Time Executive for Missile Systems, then became Real-Time Executive for Military Systems before changing to its current meaning. RTEMS development began in the late 1980s with early versions of RTEMS available via ftp as early as 1993. OAR Corporation is currently managing the RTEMS project in cooperation with a Steering Committee which includes user representatives.-RTEMS (Real-Time Executive for Multiprocessor Systems) is a free open source real-time operating system designed for embedded systems.The acronym RTEMS initially stood for Real-Time Executive for Missile Systems, then became Real-Time Executive for Military Systems before changing to its current meaning. RTEMS development began in the late 1980s with early versions of RTEMS available via ftp as early as 1993. OAR Corporation is currently managing the RTEMS project in cooperation with a Steering Committee which includes user representatives. Platform: |
Size: 18126848 |
Author:gushun |
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Description: 现代通信系统书籍仿真程序，不错的程序
供初学习者使用-The Slepian-Wolf (SW) cooperation proposed in [1] is probably the first practical cooperative
scheme that implements the idea of compress-and-forward. Through the exploitation of efficient
distributed source coding (DSC) technology, the authors of [1] demonstrate the effectiveness of
Slepian-Wolf cooperation in combating inter-user channel outage in wireless environment. In this
paper, we discuss the general framework of Slepian-Wolf cooperation using the two most popular
DSC technologies: the binning/syndrome approach and the parity approach. We show that the
latter is particularly useful in SW cooperation, since it is conceptually simpler, provides certain
performance advantages, and enables any (system) linear channel code to be readily exploited.
Examples using convolutional codes, low-density generator-matrix codes and low-density paritycheck
codes are demonstrated and practical algorithms for estimating the source-relay correlation
and for decoding the compound packets Platform: |
Size: 9216 |
Author:史志举 |
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Description: 现代通信系统书籍底八章仿真程序，很好的程序，初学习这很好的教材-The Slepian-Wolf (SW) cooperation proposed in [1] is probably the first practical cooperative
scheme that implements the idea of compress-and-forward. Through the exploitation of efficient
distributed source coding (DSC) technology, the authors of [1] demonstrate the effectiveness of
Slepian-Wolf cooperation in combating inter-user channel outage in wireless environment. In this
paper, we discuss the general framework of Slepian-Wolf cooperation using the two most popular
DSC technologies: the binning/syndrome approach and the parity approach. We show that the
latter is particularly useful in SW cooperation, since it is conceptually simpler, provides certain
performance advantages, and enables any (system) linear channel code to be readily exploited.
Examples using convolutional codes, low-density generator-matrix codes and low-density paritycheck
codes are demonstrated and practical algorithms for estimating the source-relay correlation
and for decoding the compound packets Platform: |
Size: 9216 |
Author:史志举 |
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Description: 现代通信原理第九章程序代码，不错的程序，初学习者很好的程序-The Slepian-Wolf (SW) cooperation proposed in [1] is probably the first practical cooperative
scheme that implements the idea of compress-and-forward. Through the exploitation of efficient
distributed source coding (DSC) technology, the authors of [1] demonstrate the effectiveness of
Slepian-Wolf cooperation in combating inter-user channel outage in wireless environment. In this
paper, we discuss the general framework of Slepian-Wolf cooperation using the two most popular
DSC technologies: the binning/syndrome approach and the parity approach. We show that the
latter is particularly useful in SW cooperation, since it is conceptually simpler, provides certain
performance advantages, and enables any (system) linear channel code to be readily exploited.
Examples using convolutional codes, low-density generator-matrix codes and low-density paritycheck
codes are demonstrated and practical algorithms for estimating the source-relay correlation
and for decoding the compound packets Platform: |
Size: 7168 |
Author:史志举 |
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Description: 现代通信原理第十章程序代码，不错的程序，初学习者很好的程序-The Slepian-Wolf (SW) cooperation proposed in [1] is probably the first practical cooperative
scheme that implements the idea of compress-and-forward. Through the exploitation of efficient
distributed source coding (DSC) technology, the authors of [1] demonstrate the effectiveness of
Slepian-Wolf cooperation in combating inter-user channel outage in wireless environment. In this
paper, we discuss the general framework of Slepian-Wolf cooperation using the two most popular
DSC technologies: the binning/syndrome approach and the parity approach. We show that the
latter is particularly useful in SW cooperation, since it is conceptually simpler, provides certain
performance advantages, and enables any (system) linear channel code to be readily exploited.
Examples using convolutional codes, low-density generator-matrix codes and low-density paritycheck
codes are demonstrated and practical algorithms for estimating the source-relay correlation
and for decoding the compound packets Platform: |
Size: 1021952 |
Author:史志举 |
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Description: 协作通信中的压缩转发技术是现在比较先进的技术，这个文件夹里的文章是学习这个技术的不错的文章-The Slepian-Wolf (SW) cooperation proposed in [1] is probably the first practical cooperative
scheme that implements the idea of compress-and-forward. Through the exploitation of efficient
distributed source coding (DSC) technology, the authors of [1] demonstrate the effectiveness of
Slepian-Wolf cooperation in combating inter-user channel outage in wireless environment. In this
paper, we discuss the general framework of Slepian-Wolf cooperation using the two most popular
DSC technologies: the binning/syndrome approach and the parity approach. We show that the
latter is particularly useful in SW cooperation, since it is conceptually simpler, provides certain
performance advantages, and enables any (system) linear channel code to be readily exploited.
Examples using convolutional codes, low-density generator-matrix codes and low-density paritycheck
codes are demonstrated and practical algorithms for estimating the source-relay correlation
and for decoding the compound packets Platform: |
Size: 2814976 |
Author:史志举 |
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Description: 。当各感知用户采用软判决方法,对于2
个感知用户合作和3个感知用户合作的情况,可对最优联合检测算法性能有015dB改善。-. When the user uses soft decision method of perception, perceptual user cooperation for 2 and 3 sensing user cooperation, the joint detection algorithm can best improve the performance of 015dB. Platform: |
Size: 449536 |
Author:宝宝 |
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Description: 由于实际信道中的多径和阴影效应，单个认知用户频谱感知的性能受到影响，因此需要靠不同用户间的协同频谱感知来对抗多径和阴影效应。本设计要求在文中采用一种协作机制，即两用户进行协作频谱感知，提高主用户的检测率，减少检测时间，并且得到捷变增益。要求给出仿真结果。-As the actual channel of the multi-path and shadow effect, a single user of spectrum sensing of cognitive performance are affected, it needs to depend on collaboration between different users of spectrum sensing to combat multipath and shadow effects. The design requirements in the text using a cooperation mechanism, namely, two user collaborative spectrum sensing, to improve the detection rate of the primary users, reducing detection time, and get agility gain. Required to give simulation results. Platform: |
Size: 719872 |
Author:林熙怡 |
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Description: ：随着无线技术的飞速发展，频谱缺乏已经成为一个非常严重的问题．感知无线电技术能有效解
决频谱紧张的现状．介绍了感知无线电概念及其内涵，然后介绍了检测频谱空穴的方法．为提高检测概率、
降低设备复杂度及计算复杂度，将UWB与感知无线电结合，提出了基于能量检测及用户合作（EDAUC）的
协作感知方法．仿真和分析表明：该方法能有效提高检测频谱空穴的概率．-: With the rapid development of wireless technology, the lack of spectrum has become a very serious problem. Cognitive radio technology can effectively solve the spectrum tense situation. Introduced the concept of cognitive radio and its content, and then introduces the method of detection of spectrum holes. To improve the detection probability and reduces the complexity and computational complexity, the combination of UWB and cognitive radio is proposed based on energy detection and user cooperation (EDAUC) the cooperative sensing methods. Simulation and analysis: This method can improve the probability of detection of spectrum holes. Platform: |
Size: 282624 |
Author:林熙怡 |
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Description: 多用户商城系统会员网上开店模板主要特色功能:
一、网上商城+用户开店+BBS论坛一体式的强大模式!
网上商城+用户开店+论坛整合于一体!多用户漂亮版强大的功能，不仅可以满足管理员网上开店的要求，同时还可以允许普通用户在自己的网店上注册，开设属于自己的个人店铺，这样不仅满足了网店所有者的开店需求，还拉动了人气，增加了流量，让更多的需要开店的用户加盟!同时程序已经整合BBS论坛，用户帐号一站式通用，功能极为强大!!
二、功能强大的供求信息系统
多用户漂亮版具有强大的供求信息发布系统，可以发布供应、求购、合作等相关信息!供求专区可以让更多的用户发布自己的个人信息。
三 、完善的店铺管理功能、强大的商户管理后台
多用户版具有完善的店铺管理功能，管理员可以方便的管理每个商户的信息，商户具有一套功能强大的管理后台，可以发布自己的商品、新闻、管理订单、留言等等!
四、多用户漂亮版拥有6套风格独特的模板
多用户漂亮版拥有6套不同色调的模板，后台只须轻轻一点，整站风格即可瞬间更换，从此摆脱风格单一、枯燥的界面，每天给客户以新的感觉、新的享受！
五、支持商品图片自动删除功能
率先支持商品图片自动清除功能，众所周知，随着商品不断的上架与-Multi-user Online Shopping Mall shop template member function of the main features:
First, online shop+ shop+ BBS forum users a powerful integrated mode!
Online Shopping Mall+ shop+ forum users integrated in one! Multi-user version pretty powerful, not only meet the requirements of the administrator on-line shop and also allows ordinary users to register their online shop, set up their own personal shop, so not only meet the needs of Online Shop shop owner, can also drive the popularity and increased traffic, more users need to shop for you! same procedures have been integrated BBS forums, user accounts one-stop general, functional very powerful!!
Second, powerful information system of supply and demand
Pretty powerful multi-user version of the supply and demand information release system, you can publish supply, buy, cooperation and other related information! Supply area can allow more users to publish their own personal information.
Third, complete shop management fea Platform: |
Size: 4800512 |
Author:吴强 |
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Description: Android 是Google开发的基于Linux平台的开源手机操作系统。它包括操作系统、用户界面和应用程序——移动电话工作所需的全部软件，而且不存在任何以往阻碍移动产业创新的专有权障碍。谷歌与开放手机联盟合作开发了Android，这个联盟由包括中国移动、摩托罗拉、高通、宏达和T-Mobile 在内的30 多家技术和无线应用的领军企业组成。通过与运营商、设备制造商、开发商和其他有关各方结成深层次的合作伙伴关系，我们希望借助建立标准化、开放式的移动电话软件平台，在移动产业内形成一个开放式的生态系统。我们认为此举必将推进更好、更快的创新，为移动用户提供不可预知的应用和服务。-Android is Google development based on Linux platforms of open source mobile operating system. It includes operating system, user interface and applications- mobile phone for the job all software, and does not have any previous block mobile industry innovation of the exclusive rights conferred obstacles. Google and open cell phone alliance cooperation development the Android, this union composed of China Mobile, MOTOROLA, qualcomm, Honda and T- Mobile, more than 30 technology and wireless application leading enterprise composition. Through and operators, equipment manufacturers, developers and other relevant parties form deeper cooperation partnership, we hope that through establishing standardized, open mobile phone software platform, the mobile industry formed in an open ecological system. We think this will promote better, faster innovation, for the mobile users with unpredictable applications and services.
Platform: |
Size: 1307648 |
Author: |
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Description: Android 是Google开发的基于Linux平台的开源手机操作系统。它包括操作系统、用户界面和应用程序——移动电话工作所需的全部软件，而且不存在任何以往阻碍移动产业创新的专有权障碍。本文件为：android开发入门与实践源代码，希望对大家有用-Android is Google development based on Linux platforms of open source mobile operating system. It includes operating system, user interface and applications- mobile phone for the job all software, and does not have any previous block mobile industry innovation of the exclusive rights conferred obstacles. Google and open cell phone alliance cooperation development the Android, this union composed of China Mobile, MOTOROLA, qualcomm, Honda and T- Mobile, more than 30 technology and wireless application leading enterprise composition. Through and operators, equipment manufacturers, developers and other relevant parties form deeper cooperation partnership, we hope that through establishing standardized, open mobile phone software platform, the mobile industry formed in an open ecological system. We think this will promote better, faster innovation, for the mobile users with unpredictable applications and services.
Platform: |
Size: 6476800 |
Author: |
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Description: When capturing an iris image under unconstrained conditions and without user cooperation, the image
quality can be highly degraded by poor focus, off-angle view, motion blur, specular reflection (SR), and
other artifacts. The noisy iris images increase the intra-individual variations, thus markedly degrading
recognition accuracy. To overcome these problems, we propose a new iris recognition algorithm for noisy
iris images. Platform: |
Size: 1021952 |
Author:karima_neh |
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Description: 明科人事工资管理系统下载一个通用型动态工资管理软件。具有操作简便、使用灵活、界面友好等特点，支持网络操作。功能主要有：工资数据变动、维护、查询、灵活的公式工资计算，工资表、工资条、个人所得税申报表和工资汇总表的打印输出，银行代发工资数据自动生成，格式可自定义；若发放现金工资，则有无扣零及扣零方式可选择；工资分配分析和历史工资数据的管理。任意增减工资条目，能快捷定制计算公式，支持多用户协作使用，权限设定到具体工资项目。特别适用于各机关、企事业单位、工厂、学校等使用。(Minko personnel salary management system to download a general dynamic salary management software. It has the advantages of simple operation, flexible use, friendly interface and so on. It supports network operation. Main functions: the wage data changes, maintenance, query and flexible salary calculation formula, payroll, wages, personal income tax returns and print wage summary, automatic bank payroll data generation, format can be customized; if there is no cash wages, buckle and buckle can choose zero zero the distribution of wages and wage; analysis of historical data management. Any increase or reduction of wage items can quickly customize the calculation formula, support multi - user cooperation, and set the permissions to a specific wage project. It is especially suitable for the use of various organs, enterprises and institutions, factories, schools and so on.) Platform: |
Size: 5165056 |
Author:35435t |
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Search - user cooperation